The provided bar chart illustrates calorie consumption in seven selected countries for two separate years: 1975 and 2000.
Overall, it is evident that calorie consumption was higher in 2000 than in 1975. As a result, the ranking of countries by calorie consumption changed during this period, with China surpassing Brazil to become the country with the highest caloric intake.
The chart clearly shows that, when comparing the figures from 1975, the caloric consumption in China, Indonesia, and Nigeria saw a more significant increase by 2000. For instance, in 1975, calorie consumption in Nigeria was around 2,000, while by 2000 it had risen to approximately 2,700, and China was nearing the 3,000 mark. The gap between the highest and lowest consuming nations ranged from 700 to 1,000 calories.
In contrast, countries such as India, Brazil, Pakistan, and Bangladesh exhibited a smaller consumption gap of 250 to 500 calories. For example, the intake in Bangladesh and Pakistan increased by only around 250 calories each, while Brazil’s consumption rose by 500 calories.